Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
228010883Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
34729606004317173848232271.62019-08-18 14:59:55
History
DateUserTypeResult
2019-08-18Smok_bmv F
Factor: 3472960600431717384823 / TF: 71-72*
2019-08-18Smok_bmv NF
no factor from 2^70 to 2^71
2018-10-26Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-03-30Alvin BunkNF
no factor from 2^68 to 2^69
2017-01-09Dave BellNF
no factor from 2^67 to 2^68
2015-11-06rob147147NF
no factor from 2^66 to 2^67
2013-09-15lindeeNF
no factor from 2^65 to 2^66
2011-06-20RichardNF
no factor from 2^64 to 2^65